<html lang="en" xmlns:th="http://www.thymeleaf.org">
<head>
</head>
<body>
<h1 >欢迎登录xxx系统！</h1><br/>
<h2>我是服务器：<span th:text="${#request.getLocalPort()}"></span></h2>
<h2>当前sessionId：<span th:text="${#session?.id}"></span>  </h2>
</body>
</html>
